Mancini changes his formation to 4-5-1 in order to stop his side being over-run. The switch means that Didier Drogba Drogba is now playing as a lone frontman and hold-up merchant, with Wesley Sneijder and Burak Yilmaz operating on the flanks. Chelsea should have put this game to bed by half-time but the home side are still in with a shout as it's Galatasaray 0-1 Chelsea when the teams go in at half-time

Early in the second half leaves Fernando Torres both Galatasaray centre-backs trailing in his slipstream as he sprints between them to latch on to a through-ball into the Galatasaray penalty area and fires goalwards from close range. Goalkeeper Fernando Muslera saves his team’s bacon with a good save

And they do just after the hour mark from a set piece. From a corner, Petr Cech comes for the ball then stops and John Terry fails to mark Aurelian Chedjou, who rifles home a volley from three yards out

The final whistle goes and both teams are sharing the points after a reasonably entertaining tie. Wonder if Mourinho will rue the fact that Chelsea could and should have killed off the tie during the first half hour when Galatasaray were awful. However it's nicely poised for the second leg at Stamford Bridge. Final score: Galatasaray 1-1 Chelsea